Read using a value regex filter (HBase)

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Creates a limiting filter on a cell value using a regex.

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Code sample

Java

To learn how to install and use the client library for Bigtable, see Bigtable client libraries.

public static void filterLimitValueRegex() {
  // TODO(developer): Replace these variables before running the sample.
  String projectId = "my-project-id";
  String instanceId = "my-instance-id";
  String tableId = "mobile-time-series";
  filterLimitValueRegex(projectId, instanceId, tableId);
}

public static void filterLimitValueRegex(String projectId, String instanceId, String tableId) {
  // A filter that matches cells whose value satisfies the given regex
  Filter filter = new ValueFilter(CompareOp.EQUAL, new RegexStringComparator("PQ2A.*$"));

  Scan scan = new Scan().setFilter(filter);
  readWithFilter(projectId, instanceId, tableId, scan);
}

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